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Viewing changes to bzrlib/tests/test_setup.py

  • Committer: Martin Pool
  • Date: 2006-08-14 10:03:55 UTC
  • mto: This revision was merged to the branch mainline in revision 1925.
  • Revision ID: mbp@sourcefrog.net-20060814100355-c6dea3659787ddde
Add tests for build/install targets

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bzrlib/tests/test_setup.py
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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""" test for setup.py build process """
 
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"""Test for setup.py build process"""
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import os
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import sys
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import subprocess
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import shutil
 
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import tempfile
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from tempfile import TemporaryFile
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import bzrlib
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from bzrlib.tests import TestCase
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import bzrlib.osutils as osutils
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# TODO: ideally run this in a separate directory, so as not to clobber the
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# real build directory
 
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# XXX: This clobbers the build directory in the real source tree; it'd be nice
 
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# to avoid that.
 
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#
 
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# TODO: Run bzr from the installed copy to see if it works.  Really we need to
 
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# run something that exercises every module, just starting it may not detect
 
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# some missing modules.
 
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#
 
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# TODO: Check that the version numbers are in sync.  (Or avoid this...)
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class TestSetup(TestCase):
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    def test_build(self):
 
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    def test_build_and_install(self):
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        """ test cmd `python setup.py build`
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        This tests that the build process and man generator run correctly.
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        It also can catch new subdirectories that weren't added to setup.py.
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        """
 
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        self.log('test_build running in %s' % os.getcwd())
 
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        install_dir = tempfile.mkdtemp()
 
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        # setup.py must be run from the root source directory, but the tests
 
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        # are not necessarily invoked from there
 
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        self.source_dir = os.path.dirname(os.path.dirname(bzrlib.__file__))
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        try:
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            # run setup.py build as subproces and catch return code
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            out_file = TemporaryFile()
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            err_file = TemporaryFile()
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            p = subprocess.Popen([sys.executable, 'setup.py', 'build'],
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                                 stdout=out_file, stderr=err_file)
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            s = p.communicate()
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            self.assertEqual(0, p.returncode, '`python setup.py build` fails')
 
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            self.run_setup(['clean'])
 
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            # build is implied by install
 
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            ## self.run_setup(['build'])
 
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            self.run_setup(['install', '--prefix', install_dir])
 
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            self.run_setup(['clean'])
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        finally:
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            if os.path.exists('build'):
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                osutils.rmtree(u'build')
 
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            osutils.rmtree(install_dir)
 
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    def run_setup(self, args):
 
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        args = [sys.executable, './setup.py', ] + args
 
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        self.log('source base directory: %s', self.source_dir)
 
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        self.log('args: %r', args)
 
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        p = subprocess.Popen(args,
 
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                             cwd=self.source_dir,
 
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                             stdout=self._log_file,
 
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                             stderr=self._log_file,
 
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                             )
 
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        s = p.communicate()
 
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        self.assertEqual(0, p.returncode,
 
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                         'invocation of %r failed' % args)